Value | Category | Cases | |
---|---|---|---|
0 | not given | 67 |
0.4%
|
1995 | 12 |
0.1%
|
|
1996 | 68 |
0.4%
|
|
1997 | 108 |
0.7%
|
|
1998 | 68 |
0.4%
|
|
1999 | 50 |
0.3%
|
|
2000 | 78 |
0.5%
|
|
4444 | marked on card | 24 |
0.2%
|
6666 | mother reported | 6 |
0%
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 0 |
0%
|
9999 | missing | 0 |
0%
|
Sysmiss | 15504 |